Applied in Thin film process, Etching process , Diffusion process and facility.
Type: O-ring, Chamber seal, Valve seal, Gate seal, Fittings , Lid seal ,…,etc.
DUPRA is the FFKM perfluoro oring from raw material to end product with all process controlled under ultra clean condition in clean room.
**DUPRA™ is a trademark of Daikin Industries, Ltd.
DUPRA specification and more FFKM seals products information
Heat resistan phosphor plate PhosCera®